<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="140px"
      v-loading="formLoading"
    >
      <el-form-item label="平台编号" prop="platformId">
        <el-input v-model="formData.platformId" placeholder="请输入平台编号" />
      </el-form-item>
      <el-form-item label="店铺编号" prop="storeId">
        <el-input v-model="formData.storeId" placeholder="请输入店铺编号（为空表示平台级配置）" />
      </el-form-item>
      <el-form-item label="费率类型" prop="feeType">
        <el-select v-model="formData.feeType" placeholder="请选择费率类型">
          <el-option
            v-for="dict in getStrDictOptions(DICT_TYPE.CROSSBORDER_DATA_TYPE)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="费率名称" prop="feeName">
        <el-input v-model="formData.feeName" placeholder="请输入费率名称" />
      </el-form-item>
      <el-form-item label="英文名称" prop="feeNameEn">
        <el-input v-model="formData.feeNameEn" placeholder="请输入英文名称" />
      </el-form-item>
      <el-form-item label="计算方式" prop="calculationMethod">
        <el-select v-model="formData.calculationMethod" placeholder="请选择计算方式">
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.CROSSBORDER_CALCULATION_METHOD)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="费率（百分比时为小数，如0.15表示15%）" prop="feeRate">
        <el-input v-model="formData.feeRate" placeholder="请输入费率（百分比时为小数，如0.15表示15%）" />
      </el-form-item>
      <el-form-item label="固定金额" prop="fixedAmount">
        <el-input v-model="formData.fixedAmount" placeholder="请输入固定金额" />
      </el-form-item>
      <el-form-item label="最小费用" prop="minFee">
        <el-input v-model="formData.minFee" placeholder="请输入最小费用" />
      </el-form-item>
      <el-form-item label="最大费用" prop="maxFee">
        <el-input v-model="formData.maxFee" placeholder="请输入最大费用" />
      </el-form-item>
      <el-form-item label="货币代码" prop="currency">
        <el-input v-model="formData.currency" placeholder="请输入货币代码" />
      </el-form-item>
      <el-form-item label="适用分类ID，逗号分隔" prop="categoryIds">
        <el-input v-model="formData.categoryIds" placeholder="请输入适用分类ID，逗号分隔" />
      </el-form-item>
      <el-form-item label="适用产品类型，逗号分隔" prop="productTypes">
        <el-input v-model="formData.productTypes" placeholder="请输入适用产品类型，逗号分隔" />
      </el-form-item>
      <el-form-item label="阶梯费率配置JSON" prop="tierConfig">
        <el-input v-model="formData.tierConfig" placeholder="请输入阶梯费率配置JSON" />
      </el-form-item>
      <el-form-item label="生效日期" prop="effectiveDate">
        <el-date-picker
          v-model="formData.effectiveDate"
          type="date"
          value-format="x"
          placeholder="选择生效日期"
        />
      </el-form-item>
      <el-form-item label="失效日期" prop="expireDate">
        <el-date-picker
          v-model="formData.expireDate"
          type="date"
          value-format="x"
          placeholder="选择失效日期"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="formData.status" placeholder="请选择状态">
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.CROSSBORDER_COMMON_STATUS)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="备注" prop="remark">
        <el-input v-model="formData.remark" placeholder="请输入备注" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import { DICT_TYPE, getIntDictOptions, getStrDictOptions, getBoolDictOptions } from '@/utils/dict'
import { PlatformFeeConfigApi, PlatformFeeConfigVO } from '@/api/crossborder/platformfeeconfig'

/** 跨境电商平台费率配置 表单 */
defineOptions({ name: 'PlatformFeeConfigForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  platformId: undefined,
  storeId: undefined,
  feeType: undefined,
  feeName: undefined,
  feeNameEn: undefined,
  calculationMethod: undefined,
  feeRate: undefined,
  fixedAmount: undefined,
  minFee: undefined,
  maxFee: undefined,
  currency: undefined,
  categoryIds: undefined,
  productTypes: undefined,
  tierConfig: undefined,
  effectiveDate: undefined,
  expireDate: undefined,
  status: undefined,
  remark: undefined,
})
const formRules = reactive({
  platformId: [{ required: true, message: '平台编号不能为空', trigger: 'blur' }],
  feeType: [{ required: true, message: '费率类型不能为空', trigger: 'change' }],
  feeName: [{ required: true, message: '费率名称不能为空', trigger: 'blur' }],
  calculationMethod: [{ required: true, message: '计算方式（1百分比 2固定金额 3阶梯费率）不能为空', trigger: 'blur' }],
  currency: [{ required: true, message: '货币代码不能为空', trigger: 'blur' }],
  status: [{ required: true, message: '状态（0正常 1停用）不能为空', trigger: 'blur' }],
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await PlatformFeeConfigApi.getPlatformFeeConfig(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as PlatformFeeConfigVO
    if (formType.value === 'create') {
      await PlatformFeeConfigApi.createPlatformFeeConfig(data)
      message.success(t('common.createSuccess'))
    } else {
      await PlatformFeeConfigApi.updatePlatformFeeConfig(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    platformId: undefined,
    storeId: undefined,
    feeType: undefined,
    feeName: undefined,
    feeNameEn: undefined,
    calculationMethod: undefined,
    feeRate: undefined,
    fixedAmount: undefined,
    minFee: undefined,
    maxFee: undefined,
    currency: undefined,
    categoryIds: undefined,
    productTypes: undefined,
    tierConfig: undefined,
    effectiveDate: undefined,
    expireDate: undefined,
    status: undefined,
    remark: undefined,
  }
  formRef.value?.resetFields()
}
</script>